An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5999-00-727-4649
NSN 5945-00-170-4160
NSN 6135-01-415-4124
NSN 5985-01-206-4729
NSN 5915-01-403-2599
NSN 5915-01-075-4802
NSN 5920-01-195-7254
NSN 6645-01-076-4655
NSN 6610-00-264-0961
NSN 5965-00-177-1607
NSN 6110-00-073-5131
NSN 5960-01-628-2760